This is a Plano-Convex Lens, a type of spherical lens, sourced from Standa. The lens has a circular base shape and is designed for use in the optical industry. The lens is uncoated, which means it does not have any additional layers to enhance its optical properties or protect it from environmental factors.
The lens has a diameter of 25.4 mm and a thickness at the edge of 3 mm. The thickness at the center of the lens is 5 mm. The effective focal length (EFL) of the lens is 125 mm, which is the distance from the lens's center to the focal point when the lens is used in air.
The lens is made of CAF2 (Calcium Fluoride) material with a Mal-1963 variant. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum. The wavelength of this particular lens is 2940 nm.
The lens's inner radius is 0, and the outer radius is also 0, indicating that it is a plano-convex lens, meaning one side is flat, and the other side is curved. The curvature of the lens is defined by a radius of 52.284 mm.
This lens is in stock and available for immediate purchase. For more information, please refer to the vendor's website.